I'm not sure the photos of the real life thing show it in its final config, but its not far off the computer image - which is a real VW one, I've seen that before.
Probably could get a better idea by looking up the VW range if any of them already have this style of angled centre display... I think one or more do.
The angled display is the new thing and it kinda has to be because of the new functions which are controlled via it need to be driver centric. A flat panel like the Mk7 isn't what you need.
BTW I assume that as well as a Mk8 golf there will be a new A3, Octavia and SEAT? Any photos of them yet?